2012 BMW 640 review
See also:
Exterior & Styling
The 2011 5 Series is further proof that BMW is pulling itself out of an
awkward design era. Recently, the only element that had seemed to tie one model
to another was an ill-conceived — and poorly ...
Tire identification marks
Tire size
255/50 R 19 103 Y
255: nominal width in mm
50: aspect ratio in %
R: radial tire code
19: rim diameter in inches
103: load rating, not for ZR tires
Y: speed rating, before the R on ZR ...
The concept
DSC prevents traction loss in the driving wheels
when driving away and accelerating.
DSC also recognizes unstable vehicle conditions,
such as fishtailing or nose-diving. Subject
to physical lim ...
